crow's feet is a term for lines and wrinkles around eye balls in the outer part of eye ball. the wrinkles can be seen inor during smiling, these crow's feet are called dynamic wrinkles. If crow's feet are presents without emotional expression of face like smiling or laughing , they are called static lines. the cosmetic procedure to tackle crow's feet are based on type of wrinkles. they are varied from butulinum toxin injection to dermal filles or combination therapy of fillers and toxins. call or contact cosmetic facial UK for a consultation or treatment.